fits model: W126, Se. make: Mercedes. year: 1990-91.

( Brand: Bosch ), ( Manufacturer Part Number: 0130821221 ), ( Part Type: Window Motor ), ( Oe Spec Or Performance/custom: Oe Spec ), ( Country/region Of Manufacture: Germany ), ( Placement On Vehicle: Right ), ( Fitment Type: Direct Replacement ), ( Warranty: 90 Day )
The Bosch front window motor, model number 0130821221, is a high-quality replacement part designed specifically for the Mercedes-Benz W126 SE/SEL models produced between 1990 and 1991. This motor is crucial for the proper functioning of the vehicle's electric window system in the front passenger side.
This Bosch motor is meticulously engineered to deliver smooth and reliable operation. It features a durable construction, with components such as bearings and brushes designed to withstand the rigors of daily use. The motor is also equipped with advanced electrical components, ensuring precise control of the window's movement.
The 0130821221 Bosch front window motor is a direct replacement for the original part, ensuring a seamless fit in your Mercedes-Benz W126 SE/SEL. It is designed to match the specific electrical and mechanical specifications of the original part, ensuring compatibility with your vehicle's electrical system and window mechanism.
Installing this motor is a straightforward process, requiring no special tools or extensive mechanical knowledge. The motor is designed to be easily removable and replaceable, allowing for quick and easy installation.
In conclusion, the Bosch 0130821221 front window motor is a reliable and high-quality replacement part for your Mercedes-Benz W126 SE/SEL. Its durable construction, advanced electrical components, and direct replacement compatibility make it an excellent choice for maintaining the performance and safety of your vehicle's electric window system.
Pros of buying 0130821221 Mercedes W126 SE/SEL Bosch Front Window Motor 1990-91:1. High-quality: The Bosch brand is renowned for its reliable and durable products, and this window motor is no exception.
2. Availability: This specific part is readily available on the market, which means it's easy to find and purchase.
3. Fits multiple models: The W126 series was manufactured for a long time, and this part is compatible with various models, making it a versatile option.
Cons of buying 0130821221 Mercedes W126 SE/SEL Bosch Front Window Motor 1990-91:1. Expensive: Replacement parts, especially for luxury vehicles, can be costly. This may not be an affordable option for those on a tight budget.
2. Installation difficulty: Installing the window motor might require specialized tools and knowledge, which could add to the overall cost and time spent on the repair.
3. Age of the vehicle: The vehicle is relatively old, and while the part is new, the overall condition of the car should be considered before making a decision.
Conclusion:Buying the 0130821221 Mercedes W126 SE/SEL Bosch Front Window Motor 1990-91 can be a good choice if you value high-quality parts and don't mind the cost. However, it's essential to consider the age of your vehicle and the potential installation challenges before making a purchase.
Recommendation:If you're looking for a reliable replacement part for your Mercedes W126, this Bosch window motor is a solid choice. However, before purchasing, make sure to have a professional mechanic assess the overall condition of your vehicle and provide an estimate for installation. This will help you determine if the cost and effort of replacing the window motor are worth it.
It is important to visually inspect what your current regulator especially if you are not the original owner.
The sixth picture peers into gear box where you get a glimpse of inner sprocket and rust free upper bearing. Rest assured even though you See pictures of this motor dismantled, it is done so for inspection. If you are a do it yourself individual there is test that done directly to the motor without removing from car.
Based on my own experiences as a do it yourself individual, while you compare other motors to mine please consider this. This motor will replace it just fine. Insist on clear pictures, as I have provided, that show the motors inner workings so you can judge for yourself. All the teeth of motors exterior gear look awesome.
This motor will not fit the current browse all steel regulator requiring a different designed 8 tooth Bosch most owners opt for because they are less expensive.
And allowed me to inspect all the splines of inner sprocket. Did the window move normally this time. Or return to its original position. You do not need to replace your window motor. This offer is for a genuine used Bosch 8 tooth right front window motor part number.
This part number and motor design replaces the Bosch 8 tooth. I am providing you not only a far better than average used Bosch window motor, but with steps on testing your old motor before buy another. Having a problem with your right front window. If you are not sure why window will work, let's See actually do need motor. You can find this part number embossed into the frame of regulator.
The Seventh picture shows a very clean magnet case with magnets intact and rust free lower bearing. The fourth and fifth pictures show armature in position inside electrical assembly holding brushes back. I push each brush block back into its respective guide channel to measure how much of the has been used in comparison where would be if new.
I am not a mechanic. You do not need to remove the old motor from your car for this test. I powered the motor for a couple of minutes in each direct. To test your motor, remove the door panel.
Test results very positive in each direction. Space between the teeth even and uniform. This test involves removing the door panel.
One of the more vital areas inspection I covered on this motor was directed to brush material. Who else cares enough to inspect a genuine used Bosch window motor in such detail provide you with proof of its quality and reliability. My opinion, if can not See inside the motor, how tell just it really is. If you own a 1988 to 1989 Mercedes W126 four door model, and are the original owner, it is highly likely your regulator stamped all steel design this motor will not fit.
Now reverse the wires. I removed it from a well cared for 1991 Mercedes 560 Sel with 228,000 miles on the odometer.
Connect the battery chargers positive cable to motors green wire. Price reduced. Look to the lower left for junction block.
However I perform all the repairs can on my own Mercedes. Tooth peaks intact. This motor mounts to the newer cast metal Mercedes right front regulator part number test will isolate window from rest of cars electrical systems. When powered, the motor started instantly and ran at full speed with a nice humming sound just like it is supposed.
Especially if you are not quite sure why your right front window refuses to work. No groove wear at all. So if you discover your old right front Bosch motor is part number that's OK.
Hurricane Season and flooding have hit parts of the country. I offer you this same choice through the pictures See here. Connect the chargers negative cable to motors black wire. This motor is in far better condition than most because of its overall inside and out.
In my opinion it appears this motor still has about 80 of its brush material remaining. If the window did not move no matter how you connected charger to motor, it is likely do need replace your motor. Reverse the wires anyway if window did not move with this first connection.
What I call brush material brushes are two spring loaded rectangular blocks, as Seen within the circular of electrical assembly in first, third pictures. No damage to the splines.
Your right side is also the car's. The junction block is similar to one you now See attached motors wires. Manual rotation of the exterior gear took very little effort. Did the window move normally with this first connection.
These brushes maintain constant contact with the armature and wear over time as it spins. I could See no evidence of wear. And, most important, if you are not the original owner of your Mercedes W126 four door, who knows, without confirming what old window motor part number is, or a previous may have already done to cars regulator Set up.
For example if you own a 1981 to 1984 Mercedes W126 four door, this motor will not fit its factory original cast metal regulator that requires 14 tooth window. This motor will not mount to the browse all steel regulator Mercedes used in production for 1985 early 1987 W126 four door model's. In other words, after 228,000 miles of driving Service, my opinion, this motor has used only 20 its brush material. So with that said this motor fits the right front window location of Mercedes four door model's equipped newer design browse regulator part number it mounts to cast metal not included I will explain further below.
Most times they break as you attempt to remove screws Seized in place by rust. I found no evidence this motor had ever jammed.
This means to connect the chargers positive cable motors black wire. I have reassembled this motor for testing as you See it in the Second picture. This test will bypass the window switch and or any wires leading from to motor.
As an added level of proof this motor is not from a flood car. Remove the screws and pull motors green black wires free. Connect the chargers negative cable to motors green wire.
Also insist on clear pictures of a grease free exterior drive gear that shows you the true condition each tooth. Remember this motor mounts with three Phillips screws to the newer design browse regulator part number factory installed 1990 1991 Mercedes W126 four door model's. More times than not, these blocks get damaged one way or another.